Tetram­ethy­lam­mo­ni­um hydrox­ide pen­tahy­drate CAS 10424-65-4

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
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Iden­ti­fi­ca­tion

CAS Number

10424-65-4

Name

Tetram­ethy­lam­mo­ni­um hydrox­ide pentahydrate

Syn­onyms

10424-65-4 [RN]
200-882-9 [EINECS]
Hydrox­yde de N,N,N-triméthylméthanaminium, hydrate (1:1:5) [French] [ACD/IUPAC Name]
Methanamini­um, N,N,N-trimethyl-, hydrox­ide, hydrate (1:1:5) [ACD/​Index Name]
MFCD00149566 [MDL num­ber]
N,N,N-Trimethylmethanaminium hydrox­ide hydrate (1:1:5) [ACD/IUPAC Name]
N,N,N-Trimethylmethanaminiumhydroxidhydrat (1:1:5) [Ger­man] [ACD/IUPAC Name]
Tetram­ethy­lam­mo­ni­um Hydrox­ide Pen­tahy­drate
Methanamini­um, N,N,N-trimethyl-, hydrox­ide, pen­tahy­drate
N,N,N-TRIMETHYLMETHANAMINIUM HYDROX­IDE, PEN­TAHY­DRATE
tetram­ethyl ammo­ni­um hydrox­ide pen­tahy­drate
TETRAM­ETHYL AMMO­NI­UMHY­DROX­ID PEN­TAHY­DRATE
TETRAM­ETHY­LAM­MO­NI­UM HYDROX­IDE PEN­TAHY­DRATE
tetram­ethy­lam­mo­ni­umhy­drox­ide­pen­tahy­drate
UNII :B2HKT2LCKQ

SMILES

C[N+](C)(C)C.O.O.O.O.O.[OH-]

Std­InChI

InChI=1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1

Std­InChIKey

MYXKPFMQWUL­LOH-UHF­F­­FAOYSA-M

Mol­e­c­u­lar Formula

C₄H₂₃NO₆

Mol­e­c­u­lar Weight

181.229

EINECS

200-882-9

Beil­stein Reg­istry Number

3714235

MDL Number

MFCD00149566

Prop­er­ties

Appear­ance

White crys­tal powder

Safe­ty Data

Sym­bol

GHS05, GHS06, GHS08, GHS09

Sig­nal Word

Warn­ing

Haz­ard statements

Pre­cau­tion­ary Statements

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Tetram­ethy­lam­mo­ni­um hydrox­ide pen­tahy­drate CAS 10424-65-4

Iden­ti­fi­ca­tion Methods

HNMR, HPLC

Assay

99% min

Car­bon­ate

≤1.0%

Chlo­ride

≤0.01%

Fe

≤0.0005%

K

≤0.0005%

Na

≤0.0005%

Mg

≤0.0005%

Ca

≤0.0005%

Heavy Metal(Pb)

≤0.001%

Residue on Ignition

≤0.1%

Shelf Life

2 years

Stor­age

Store at room tem­per­a­ture, in con­tain­er tight­ly sealed ; Pro­tect from light.

Known Appli­ca­tion

Tetram­ethy­lam­mo­ni­um hydrox­ide pen­tahy­drate CAS 10424-65-4 is com­mon­ly used as a devel­op­er in pho­tolith­o­g­ra­phy process­es for semi­con­duc­tor man­u­fac­tur­ing. It selec­tive­ly dis­solves the unex­posed areas of pho­tore­sist, allow­ing the for­ma­tion of pat­terns on sil­i­con wafers.

It is also employed as a wet etchant for sil­i­con and oth­er mate­ri­als in semi­con­duc­tor fab­ri­ca­tion. It pro­vides good selec­tiv­i­ty and con­trolled etch­ing rates.

Tetram­ethy­lam­mo­ni­um hydrox­ide pen­tahy­drate an act as a tem­plate or struc­­ture-direc­t­ing agent in the syn­the­sis of spe­cif­ic mate­r­i­al structures.

Gen­er­al View of Documents

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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